I always get questions from people about when will we be putting a chip in our heads. It usually cuts between 80 per cent and 20 per cent, with the majority who say it with a chuckle and a grimace , who kind of say 'Ew'. They're a little worried that I'm actually going to do it. But there is a 20 per cent group who come up to me and say, 'Dude, where do I sign up? Is there a list? Because if there's list I want to get on it.'